<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>精灵图</title>
    <style>
        div {
            width: 166px;
            height: 193px;
            background-image: url(http://codelover.club/coursefiles/FlCRmCd2ezFN-hSGrsJVW-WCtjq4.png);
            background-position:-692px -772px ;
        }
        .box2 {
            background-image: url(http://codelover.club/coursefiles/FlCRmCd2ezFN-hSGrsJVW-WCtjq4.png);
            background-position:-362px -772px ;
        }
    </style>
</head>
<body>
    <div class="box box1"></div>
    <div class="box box2"></div>
    <div class="box box3"></div>
</body>
</html>